TY - RPRT TI - Asystolic episodes during pacemaker implantation. AU - E A Astrinsky AU - S Furman AU - J Florio PY - 1981 DO - 10.1161/01.cir.63.6.1379 UR - https://pubmed.ncbi.nlm.nih.gov/7226484/ ID - 7226484 ER -